TP-Link TL-SG1005D, TL-SG1008D manual Appendix B Troubleshooting, The Power LED is not lit

Frame Forward Rate

10Base-T: 14880pps/Port

100Base-Tx: 148800pps/Port

1000Base-T: 1488000pps/Port

Environmental and Physical

Operating Temperature	0 ~40℃ (32 ~104℉)
Storage Temperature	-40 ~70℃ (-40 ~158℉)
Operating Humidity	10%~90% non-condensing
Storage Humidity	5%~90% non-condensing

Appendix B: Troubleshooting

1.The Power LED is not lit

Check to see if the AC power cord is connected to the Switch properly, and make sure the power source is ON.

2.The Link/Act LED is not lit when a device is connected to the corresponding port

Check to see if the cable connectors are firmly plugged into the Switch and the device, and verify the connected device is turned on and working well. Make sure the cable is not longer than 100 meters (328 feet).

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